| Part Number | SN74FB2033ARC | SN74FB2033KRC | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Logic - Specialty Logic | Logic - Specialty Logic | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Logic Type | TTL/BTL Registered Transceiver | TTL/BTL Registered Transceiver | 
| Supply Voltage | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Number of Bits | 8 | 8 | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 52-QFP | 52-QFP | 
| Supplier Device Package | 52-QFP (10x10) | 52-QFP (10x10) |